Last updated: 2025-08-11

9 Engineering Reliability And Materials jobs in Los Angeles.

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Hgen

Hgen's mission is to achieve a clean and sustainable energy future through tackling emissions in hard-to-decarbonize industries.

Director of Cell Research and Development

Los Angeles

  • Skills: electrochemical research, materials research, cell stack efficiency, R&D roadmap, clean hydrogen, sustainable energy, alkaline electrolyzer, decarbonization, collaborative environment, advanced technologies
  • Level: mid
  • Type: full_time

Relativity Space

At Relativity Space, we have two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in addi…

Propulsion Engineer

Long Beach

  • Skills: fluid mechanics, thermodynamics, problem-solving, team collaboration, liquid-propellant rocket engines, ambitious schedules, engine systems, project management, system development, testing and simulation
  • Level: mid
  • Type: full_time

SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…

Electrical Engineer (Starship Avionics)

Hawthorne

  • Skills: high-reliability electronics, circuit boards, electronic design, hardware development, power converters, EMI/EMC compliance, lithium ion batteries, automating hardware development, circuit board layout, verbal and written communication skills
  • Level: entry
  • Type: full_time

Optical Physics Company (OPC)

Optical Physics Company (OPC) provides competencies in the design and manufacture of advanced optical systems for tracking, imaging, filtering, and beam contro…

Systems Engineer / Optical Engineer

Los Angeles

  • Skills: adaptive optics, lab management, DOORS, Zemax, aerospace quality standards, leadership qualities, troubleshooting, project planning, analysis, critical thinking
  • Level: mid
  • Type: full_time

Northrop Grumman

Northrop Grumman is a leading global aerospace and defense technology company. We focus on innovative solutions and technological advancements across a range o…

Associate Systems Engineer

Redondo Beach

  • Skills: systems engineering, technical planning, system integration, verification, validation, cost analysis, risk analysis, supportability, effectiveness, requirements allocation
  • Level: senior
  • Type: full_time

Boeing

Boeing's engineers create aerospace products and services that make the world better, focusing on innovation and sustainability in various sectors including ma…

Search Engineering - Materials, Process & Physics

Los Angeles

  • Skills: engineering, manufacturing, aerospace, cybersecurity, data science, innovation, materials, process, physics, technical
  • Level: mid
  • Type: contract

Faraday Future

Faraday Future (FF) is a California-based mobility company, leveraging the latest technologies and world’s best talent to realize exciting new possibilities in…

Senior Manager, Range Extender System

Garden Grove

  • Skills: electric vehicles, range extender system, engine and generator components, validation, development, supplier evaluation, mass production, compliance, diagnose system issues, emission regulations
  • Level: mid
  • Type: full_time

Hgen

Hgen's mission is to achieve a clean and sustainable energy future through tackling emissions in hard-to-decarbonize industries. By enabling cheap and abundant…

Principal Mechanical Design Engineer

Los Angeles

  • Skills: mechanical design, electrolysis cell, stack, system, novel design solutions, reliable, manufacturable, collaborative, start-up environment, alkaline electrolyzer
  • Level: mid
  • Type: full_time

QuantumScape Corporation

QuantumScape is on a mission to transform energy storage with solid-state lithium-metal battery technology. The company’s next-generation batteries are designe…

Senior Member of Technical Staff, R&D Lab Operations

Los Angeles

  • Skills: laboratory equipment, cathode production, R2R technologies, troubleshooting, maintenance plans, Lockout/Tagout, procurement, clean room operations, safety protocols, process optimization
  • Level: mid
  • Type: full_time

AECOM

Senior Power Electrical Engineer - Medium & Low Voltage Distribution

Orange

  • Skills: power distribution, electrical engineering, power system studies, single line diagram, substation design, transformer design, protective relays, panel schedules, grounding layouts, arc-flash analysis
  • Level: mid
  • Type: full_time

Unspecified Laboratory in Irvine, CA

A laboratory providing test, engineering, and reliability services to technology-based sectors, supporting clients from startups to Fortune 500 companies acros…

Senior Engineer / Technical Specialist in Failure Analysis

Irvine

  • Skills: failure analysis, engineering, problem-solving, research, testing, automotive, medical device, aerospace, manufacturing, root cause
  • Level: mid
  • Type: full_time

Mach Industries

Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms.

Mechanical Engineer (Ground Systems Equipment)

Huntington Beach

  • Skills: solidworks, catia, mechanical systems, design for manufacturing, finite element analysis, structural integrity, environmental resilience, packaging equipment, materials science, aerospace
  • Level: mid
  • Type: full_time

Northrop Grumman

Northrop Grumman is one of the largest global security companies, providing innovative aerospace and defense products.

Material Processes Technician 2 or 3

Redondo Beach

  • Skills: materials testing, composites, aerospace, defense, manufacturing, Microsoft Office, engineering specifications, lab equipment, material characteristics, industry standards
  • Level: mid
  • Type: full_time

QuantumScape Corporation

QuantumScape is on a mission to transform energy storage with solid-state lithium-metal battery technology. The company’s next-generation batteries are designe…

Quality Engineer, Senior Member of Technical Staff

Los Angeles

  • Skills: Quality Engineer, Solid-state batteries, Gage R&R, SPC, Process control plan, Traceability system, Clean room compliance, Document control, Calibration, 8D methodology
  • Level: mid
  • Type: full_time

Northrop Grumman

Northrop Grumman, Strategic Space Systems Division, is an industry-leading provider for launch systems capabilities serving national security, military, civil …

Manager Engineering Technical Support 1

Redondo Beach

  • Skills: thermal insulation, engineering management, program coordination, performance evaluations, project leadership, engineering drawings, process improvement, design reviews, aerospace, defense
  • Level: mid
  • Type: full_time

Black & Veatch Corporation

Black & Veatch is an employee-owned company that focuses on sustainable infrastructure and has over 100 years of innovation in engineering, procurement, consul…

Lead Electrical Engineer - Substation Design QA/QC

Irvine

  • Skills: Quality Control, Quality Assurance, Substation Design, Engineering Standards, Continuous Improvement, Client Focus, Project Coordination, Electrical Engineering, Renewables Integration, Engineering Principles
  • Level: mid
  • Type: full_time

dsm-firmenich

At dsm-firmenich, we don’t just meet expectations – we go beyond them. Join our global team powered by science, creativity, and a shared purpose: to bring prog…

Sr. Reliability Engineer

Anaheim

  • Skills: Reliability Engineer, Project Management, Engineering Principles, Technical Guidance, CAPEX Budget, Manufacturing Environment, Stakeholder Communication, Project Execution, Risk Identification, Safety Regulations
  • Level: mid
  • Type: full_time

Vast

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. We are building artificial gravity space stations,…

Life Support Systems Engineer

Long Beach

  • Skills: life support systems, environmental control, thermal control, fluid analyses, design reviews, manufacturing processes, technical excellence, system engineering, structural analysis, GD&T
  • Level: mid
  • Type: full_time

Antares

Antares aims to make clean energy abundant from Earth to the Asteroid Belt, focusing on advanced nuclear energy to address climate crises and elevate living st…

Design Criteria Engineer

Torrance

  • Skills: nuclear energy, reliability analysis, ASME codes, FMEA, design reviews, cross-functional collaboration, risk assessments, engineering standards, product development, reliability software
  • Level: mid
  • Type: full_time

Arc Boat Company

We are building electric water sport boats and aim to electrify all waterborne vessels. Our products are designed to be reliable, cost-effective, and environme…

Production Test Technician

Torrance

  • Skills: electromechanical systems, testing protocols, troubleshooting, test equipment, production integration, engineering drawings, safety standards, high voltage testing, data acquisition, manufacturing processes
  • Level: mid
  • Type: full_time